"Love Machine" is Morning Musume's 7th single, released on September 9, 1999 as an 8 cm CD. It sold a total of 1,646,630 copies, making it a massive hit and their highest selling single. In 2004, it was re-released as part of the Early Single Box and again in 2005 as a 12 cm CD. The single also marked the debut of the "Third Generation" member Maki Goto and the departure of Aya Ishiguro.

Morning Musume '24 , formerly and commonly known as Morning Musume and colloquially referred to as Momusu , is a Japanese girl group, holding the second highest overall single sales on the Oricon charts as of February 2012, with the Oricon record of most top-ten singles, having 64 of them.